Using early neuropsychologic testing to predict long-term productivity outcome from traumatic brain injury.

OBJECTIVE: To evaluate whether early neuropsychologic testing is useful in predicting long-term productivity outcome after traumatic brain injury (TBI). DESIGN: Validation cohort prediction study. SETTING: Four inpatient brain injury rehabilitation programs participating in the Traumatic Brain Injury Model Systems project. PARTICIPANTS: A total of 293 adults with nonpenetrating TBI. MAIN OUTCOME MEASURES: Fifteen neuropsychologic tests were administered to patients who emerged from posttraumatic amnesia before rehabilitation discharge. Test scores were classified in the normal range or impaired range, using objective criteria. Outcome was defined as productive if the patient was competitively employed or enrolled full time in regular education. RESULTS: Productivity at follow-up was predicted by completion of at least 1 neuropsychologic test before discharge, by an injury-test interval of less than 2 months, and by normal range scores on 10 of the 15 neuropsychologic tests. Normal range scores on these tests increased the probability of a productive outcome by 40% to 130%. CONCLUSIONS: Neuropsychologic testing can help predict long-term productivity even when performed before discharge from inpatient rehabilitation and at variable injury-test intervals. Early testing should be interpreted in relation to injury-test interval. Because tests of multiple neuropsychologic domains predicted outcome, comprehensive evaluations might be more useful in predicting outcome.

Group psychotherapy for persons with traumatic brain injury: management of frustration and substance abuse.

Residual emotional and behavioral difficulties in individuals who have sustained a traumatic brain injury (TBI) have been well documented in the literature. The issues are complex, interdependent, and often include substance abuse, depression, anxiety, chronic suicidal or homicidal ideation, poor impulse control, and significant degrees of frustration and anger. Often, preexisting psychological conditions and poor coping strategies are exacerbated by the trauma. Emotional and behavioral difficulties can interfere with the neurorehabilitation process at all levels. In acute rehabilitation, these issues have traditionally been addressed on an individual basis. However, in postacute settings, an interpersonal group format can be effectively implemented. The majority of individuals with TBI have minimal funding for long-term cognitive and behavioral remediation; often the only avenue available is support groups. This article will describe group psychotherapy models used with individuals with acute or postacute TBI within a comprehensive rehabilitation center. Interdisciplinary treatment of frustration and substance abuse and a continuum of care will be emphasized. Education, social support, skills development, interpersonal process, and cognitive-behavioral approaches will also be discussed. The psychotherapy groups focus on treatment of substance abuse and frustration management through education, social support, and development of interpersonal skills. Practical considerations of running such groups are presented.

Interference effects in chronic alcoholism.

This study investigated underlying mechanisms of the verbal memory disorder associated with chronic alcoholism. Previous investigations have suggested that alcoholics are more vulnerable to interference effects on verbal learning and memory tasks, both with respect to retroactive interference (RI) and proactive interference (PI); this was the hypothesis of the current study. Measures of RI and build-up and release from PI were administered to 31 abstinent male chronic alcoholics and 24 healthy male nonalcoholic control subjects. Alcoholics demonstrated more sensitivity to RI than controls. Additionally, alcoholics displayed a more rapid build-up of PI, although they showed normal release. An increased interference effect was found to be a component of chronic alcoholics' verbal memory impairment and may differentiate chronic alcoholism from other disorders affecting verbal learning and memory.

Psychologic disorder and sexual dysfunction in elders.

These data, in combination with the literature reviewed above, demonstrate several important points for those who work in clinics where elders with sexual problems are seen: 1. The currently available literature on the relation of sexual dysfunction to psychiatric disorder in the elderly is not extensive, and much of the literature is limited by methodologic flaws. There is a clear need for improved research methods and a broader data base. Nonetheless, the existing studies indicate that psychologic disorders are found in conjunction with sexual dysfunction commonly enough that clinicians must regularly assess for their presence. 2. The cause of sexual problems is seldom simple or entirely clear. Diagnoses of psychologic concerns and disorders that might relate to sexual dysfunction are common, and most older patients' sexual dysfunction will have a mixed cause, with both medical and psychologic factors playing an important role in the development and maintenance of sexual dysfunction. In our series of patients, 52.8% had diagnosable psychologic difficulties that were assumed to be related to the sexual difficulties. Another large group (39.9%) had psychologic factors (although not diagnosable disorders) that were assumed to contribute to the current manifestation of sexual dysfunction. Thus, it should not be assumed, as it was in years past, that when one likely causative factor is identified (e.g, diabetes, performance anxiety, or depression), the cause of the dysfunction has been identified. 3. The types of psychopathology seen in sex clinics are typically fairly limited, with the largest proportions by far being alcohol abuse or depression (50.1% and 62.1%, respectively, of all psychologic diagnoses in our clinic). Major psychopathology is relatively underrepresented. We suspect this underrepresentation does not reflect a true population characteristic but, rather, a selection difference; patients with major psychopathology such as schizophrenia either do not complain of sexual dysfunction to their therapists or are not referred for treatment by their therapists. 4. The presenting complaints of patients with a psychologic disorder do not differ significantly from those of patients without a psychologic disorder in a general sexual dysfunction clinic. 5. Treatment outcome, especially the rate of successful treatment, does not differ between those with and those without psychologic diagnoses when physicians and psychologists work together on an interdisciplinary team to offer treatment.(ABSTRACT TRUNCATED AT 400 WORDS)

Psychological symptoms in primary fibromyalgia syndrome: relationship to pain, life stress, and sleep disturbance.

Twenty-five subjects with primary fibromyalgia syndrome and 22 subjects with rheumatoid arthritis were compared on measures of psychological distress, pain, health status, life stress, sleep disturbance, and coping strategies. Higher levels of psychological distress were found in the primary fibromyalgia syndrome group, but the degree of life stress was shown to be a significant covariate.

Expressive and perceptual asymmetries of the resting face.

Lateral facial composites reveal the asymmetry of the resting face. In the current research, we created lateral composites of 30 resting faces, then had subjects compare the two composites of a face with a depiction of the whole face in either normal- or mirror-image. Results indicate that the side of the face in a subject's left visual hemi-space dominates facial recognition. The magnitude of this bias can be altered by priming tasks. It is a bias in facial perception, not memory.